Website review waifu2x.io
Waifu2x - Best Online Photo Enhancer and Image Upscaler Tool
Generated on February 28 2026 18:30 PM
Old data? UPDATE !
The score is 67/100
SEO Content
Title
Waifu2x - Best Online Photo Enhancer and Image Upscaler Tool
Length : 60
Perfect, your title contains between 10 and 70 characters.
Description
Waifu2x is an online photo enhancer and image upscaler tool that enlarges images without losing quality. Also, get image noise reduction technology.
Length : 148
Great, your meta description contains between 70 and 160 characters.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | website |
| title | Waifu2X |
| site_name | Waifu2X |
| description | Waifu2x is an online photo enhancer and image upscaler tool that enlarges images without losing quality. Also, get image noise reduction technology. |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 3 | 1 | 2 | 3 | 3 |
- [H2] How To use Waifu2x?
- [H2] What is Waifu?
- [H2] What is Waifu2x?
- [H3] Waifu2x Features
- [H4] Noise Reduction:
- [H4] Scale:
- [H5] Easy to Use
- [H5] Instant Image Upscaling
- [H5] Upto Waifu10x Image
- [H6] 144K
- [H6] 12.8 TB
- [H6] 48.3K
Images
We found 4 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 7%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
SEO Keywords
Keywords Cloud
upload waifu image from size images choose waifu2x tool select
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| image | 13 |  |
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| waifu2x | 10 | |
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| images | 7 | |
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| tool | 5 | |
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| waifu | 5 | |
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Usability
Url
Domain : waifu2x.io
Length : 10
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://waifu2x.io/sitemap.xml |
Robots.txt
https://waifu2x.io/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.